GAO: Most B-52 upgrade programs over budget or behind schedule
A Government Accountability Office review found 10 of 13 programs meant to keep the B-52 flying into the 2050s are over budget, behind schedule or underperforming.
A GAO review found 10 of 13 programs intended to sustain the B-52 into the 2050s are over budget, behind schedule or underperforming. The troubled efforts identified in the report include upgrades for new engines and radar.